Answer:
Step-by-step explanation:
Surface area = lateral area + 2(area of base)
Lateral area = perimeter of base * height.
Because it is a isosceles right triangle, both sides are equal.
= 72
2
= 72. Divide both sides by 2
= 36. Square both sides.
x = 6.
So the perimeter of the base = 6 + 6 +
= 20.485281374239
Lateral area = 20.485281374239 * 7 = 143.397 
Area of base is (1/2)base * height.
(1/2)(6)(6) = 18
Using the surface area formula
surface area = 143.397 + 2(18) = 179.4 
The answer would be B because the 100 stays in there and you are adding 8% per year. Hope this helps.
17, 19, 23.
Remember, prime numbers are numbers that can only be divided by 1 and itself.
Answer: 3 times 9 is 27
Step-by-step explanation:
Answer:
It represents a function because it consists of x-intercept and y-intercept hence can be plotted.
